55 citations · 142 across the 5 of their papers we have counts for
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gr-qc2006★ 1 cited
Vacuumless cosmic strings in Einstein Cartan theory
F. Rahaman, B. C. Bhui, A Ghosh +1
The gravitational fields of vacuumless global and gauge strings have been investigated in the context of Einstein Cartan theory under the weak field assumption of the field equatio…
gr-qc2006★ 55 cited
Cosmological models with negative constant deceleration parameter in Lyra geometry
F. Rahaman, N. Begum, G. Bag +1
Bermann [ Nuovo Cimento B (1983), 74, 182 ] presented a law of variation of Hubble parameter that yields constant deceleration parameter models of the Universe. In this paper, we s…
gr-qc2006
Non static local string in higher dimensional gravity
F. Rahaman, B. C. Bhui, M. Kalam
We analyze the space-time structure of local gauge string with a phenomenological energy momentum tensor, as prescribed by Vilenkin in an arbitrary number of space-time dimensions…